0:00:00
-238 days 0:00:23
Contest is over

ISU CSE Spring Contest (Beginner)


Time elapsed

3:00:00

Time Remaining

0:00:00

Starts in

-238 days 0:00:23

Ends in

-237 days 21:00:23

Start

2025-04-13 19:00 CEST

End

2025-04-13 22:00 CEST

Visit Scoreboard
Log in

ISU CSE Spring Contest (Beginner)

Problem D
Secure Doors — Problem Statistics

Back to problem description
Submissions 9717
Accepted submissions 4610
Submission ratio 47.44%
Authors 4432
Full solves [?] 4096
Full solve Ratio 92.42%

Solution running time distribution